Biology, 15.07.2019 13:00 maddigrace3

The largest amount of air pollution comes from ?

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 01:00, lillyball

Mike has a problem with his testosterone. he is unable to produce enough. which will most likely be affected by his inability to produce testosterone? check all that apply.

Answers: 1

continue

Biology, 22.06.2019 02:00, amandaestevez030

What would happen if the krill were removed from the food web

Answers: 2

continue

Biology, 22.06.2019 04:00, egr1387

What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.

Answers: 3

continue

Biology, 22.06.2019 09:30, ssuereichard

You have just sequenced a new protein found in mice and observe that sulfur-containing cysteine residues occur at regular intervals. what is the significance of this finding? it will be important to include cysteine in the diet of the mice. cysteine residues are required for the formation of α helices and β pleated sheets. cysteine residues are involved in disulfide bridges that form tertiary structure. cysteine causes bends, or angles, to occur in the tertiary structure of proteins.